4648031459489 has 4 divisors (see below), whose sum is σ = 5070579774000. Its totient is φ = 4225483144980.

The previous prime is 4648031459479. The next prime is 4648031459527. The reversal of 4648031459489 is 9849541308464.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4648031459489 - 2⁴ = 4648031459473 is a prime.

It is a super-2 number, since 2×4648031459489² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4648031459459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211274157239 + ... + 211274157260.

It is an arithmetic number, because the mean of its divisors is an integer number (1267644943500).

Almost surely, 2^{4648031459489} is an apocalyptic number.

It is an amenable number.

4648031459489 is a deficient number, since it is larger than the sum of its proper divisors (422548314511).

4648031459489 is a wasteful number, since it uses less digits than its factorization.

4648031459489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422548314510.

The product of its (nonzero) digits is 119439360, while the sum is 65.

The spelling of 4648031459489 in words is "four trillion, six hundred forty-eight billion, thirty-one million, four hundred fifty-nine thousand, four hundred eighty-nine".